Mansa District may refer to:

• Mansa District, Zambia
• Mansa district, Punjab, India

• Phalaena transversata
• Phalaena tricolor
• Phalaena trifasciata
• Phalaena tripartita
• Phalaena triplasia
• Phalaena tyres
• Phalaena uddmanniana
• Phalaena ulmata
• Phalaena umminia
• Phalaena unangulata
• Phalaena uncula
• Phalaena undalis
• Phalaena undulata
• Phalaena unicolor
• Phalaena uxor
• Phalaena v-albana
• Phalaena v-argenteum
• Phalaena variegata
• Phalaena venosa
• Phalaena vespertaria
• Phalaena vestianella
• Phalaena vestigialis
• Phalaena vidua
• Phalaena vigintipunctata
• Phalaena virbia